[libvirt] [PATCH] spec: mingw: add deps for genprotocol.pl usage

[Cole Robinson]

As of 0985a9597bb03 we no longer distribute generated files. mingw
needs to call genprotocol.pl itself, which means it needs rpcgen
and cpp installed.

Signed-off-by: Cole Robinson <crobinso at redhat.com>
---
 mingw-libvirt.spec.in | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mingw-libvirt.spec.in b/mingw-libvirt.spec.in
index c29f3eeed2..fd9b729591 100644
--- a/mingw-libvirt.spec.in
+++ b/mingw-libvirt.spec.in
@@ -89,6 +89,10 @@ BuildRequires: mingw64-libssh2
 BuildRequires: mingw32-curl
 BuildRequires: mingw64-curl
 %endif
+BuildRequires: cpp
+%if 0%{?fedora} || 0%{?rhel} > 7
+BuildRequires: rpcgen
+%endif
 
 BuildArch:      noarch
 
-- 
2.23.0